help me answer these
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You can search the answer on internet.
Just take a photo out of it and search.
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Step-by-step explanation:
h)
here a=45
now a=b; so b is=45
then c=180-45-45=90
l)
here a=b
and ,
2a+b=84
or,2a+a=84
or,3a=84
or,a=28
therefore , a=b=28; 2a=2*28= 56
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